Updated openstack/openstack
Project: openstack/heat  58de9e6415f5bdabde708c8584b21b59b7e96a88

Disable check_uptodate.sh check in pep8

Running generate_sample.sh currently produces an invalid heat.conf.sample
due to bug #1288586.

This change disables the check_uptodate.sh in the tox pep8 so that the
gate-heat-pep8 job passes while we find a more appropriate solution.

Related-Bug: #1288586
(cherry picked from commit 79d8191c75e3dc5578686fdb68158cae36760641)

Conflicts:
	tox.ini

Change-Id: Ib20c4f892df68f7112d969d801a18a1a5bfbd474